MY104615A - Signal line. - Google Patents
Signal line.Info
- Publication number
- MY104615A MY104615A MYPI91000086A MYPI19910086A MY104615A MY 104615 A MY104615 A MY 104615A MY PI91000086 A MYPI91000086 A MY PI91000086A MY PI19910086 A MYPI19910086 A MY PI19910086A MY 104615 A MY104615 A MY 104615A
- Authority
- MY
- Malaysia
- Prior art keywords
- signal line
- signal wire
- shielded signal
- flexible
- superposed
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
- H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/05—Flexible printed circuits [FPCs]
- H05K2201/055—Folded back on itself
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0707—Shielding
- H05K2201/0715—Shielding provided by an outer layer of PCB
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49126—Assembling bases
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Printed Boards (AREA)
- Insulated Conductors (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
SHIELDING PORTIONS (6 AND 7) ARE SUPERPOSED ON OPPOSITE SIDES OF AN ELONGATE FLEXIBLE CIRCUIT BOARD (4) ON WHICH SIGNAL WIRES ARE FORMED BY FOLDING ABOUT FOLD LINES (A AND B) TO PROVIDE A FLEXIBLE SHIELDED SIGNAL WIRE. THE FLEXIBLE SHIELDED SIGNAL WIRE IS ESPECIALLY SUITABLE FOR TRANSMISSION OF SIGNALS TO AND FROM A ROTARY HEAD DRUM OF A DIGITAL AUDIO TAPE RECORDER. (FIG. 1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990004095U JPH0396066U (en) | 1990-01-21 | 1990-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY104615A true MY104615A (en) | 1994-04-30 |
Family
ID=11575236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI91000086A MY104615A (en) | 1990-01-21 | 1991-01-19 | Signal line. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5134252A (en) |
EP (1) | EP0439306B1 (en) |
JP (1) | JPH0396066U (en) |
KR (1) | KR910014875A (en) |
AU (1) | AU633173B2 (en) |
DE (1) | DE69108066T2 (en) |
MY (1) | MY104615A (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181859A (en) * | 1991-04-29 | 1993-01-26 | Trw Inc. | Electrical connector circuit wafer |
US5590058A (en) * | 1991-04-29 | 1996-12-31 | Trw Inc. | Battery monitor for unobstrusive installation with a battery connector |
US5387131A (en) * | 1991-04-29 | 1995-02-07 | Trw Inc. | Network conditioning insert |
US5692917A (en) * | 1991-04-29 | 1997-12-02 | Trw Inc. | Computer hardware insert device for software authorization |
US5428288A (en) * | 1991-04-29 | 1995-06-27 | Trw Inc. | Microelectric monitoring device |
US5455734A (en) * | 1991-04-29 | 1995-10-03 | Trw Inc. | Insert device for electrical relays, solenoids, motors, controllers, and the like |
US5414587A (en) * | 1991-04-29 | 1995-05-09 | Trw Inc. | Surge suppression device |
US5365390A (en) * | 1991-09-10 | 1994-11-15 | Canon Kabushiki Kaisha | Magnetic head actuator with improved support |
FR2681732B1 (en) * | 1991-09-25 | 1993-11-05 | Commissariat A Energie Atomique | ELECTRICAL CONNECTION SYSTEM FOR FLAT CABLE. |
AU662950B2 (en) * | 1992-02-12 | 1995-09-21 | Alcatel N.V. | An electromagnetic interference shield arrangement |
NL9200262A (en) * | 1992-02-13 | 1993-09-01 | Du Pont Nederland | ADAPTER ASSEMBLY WITH FLEXIBLE CARRIER. |
US5262590A (en) * | 1992-04-27 | 1993-11-16 | Sheldahl, Inc. | Impedance controlled flexible circuits with fold-over shields |
JPH06223554A (en) * | 1993-01-26 | 1994-08-12 | Sony Corp | Magnetic recording and reproducing device |
US5373108A (en) * | 1993-09-08 | 1994-12-13 | Ysbrand; Floyd | Dual durometer ribbon and method of manufacture |
JPH0781182A (en) * | 1993-09-20 | 1995-03-28 | Seiko Epson Corp | Carriage driving system for serial printer |
JP2956451B2 (en) * | 1993-10-25 | 1999-10-04 | 住友電装株式会社 | Method of fixing flat circuit body and flat circuit body used therefor |
JP3145241B2 (en) * | 1994-01-20 | 2001-03-12 | 富士通株式会社 | Optical disk drive |
KR0115136Y1 (en) * | 1994-06-13 | 1998-04-18 | 강진구 | Head drum fixing structure |
US5686697A (en) | 1995-01-06 | 1997-11-11 | Metatech Corporation | Electrical circuit suspension system |
US5862014A (en) | 1996-01-11 | 1999-01-19 | Quantum Corporation | Multi-channel magnetic tape head module including flex circuit |
DE29605034U1 (en) * | 1996-03-06 | 1996-05-15 | Petri Ag, 63743 Aschaffenburg | Connectors |
US5708568A (en) * | 1996-06-17 | 1998-01-13 | Sundstrand Corporation | Electronic module with low impedance ground connection using flexible circuits |
US6424499B1 (en) * | 1999-03-31 | 2002-07-23 | Quantum Corporation | Flexible trace interconnect array for multi-channel tape head |
JP2003234550A (en) * | 2002-02-08 | 2003-08-22 | Mitsumi Electric Co Ltd | Flexible printed circuit |
JP4008402B2 (en) * | 2003-09-30 | 2007-11-14 | 日本圧着端子製造株式会社 | Anisotropic conductive sheet cable and manufacturing method thereof |
US6844491B1 (en) * | 2004-01-08 | 2005-01-18 | Xerox Corporation | Grounding assembly with self-aligning fingers |
US7108515B2 (en) * | 2004-02-26 | 2006-09-19 | Matsushita Electric Industrial Co., Ltd. | Wiring board with bending section |
KR20050119785A (en) * | 2004-06-17 | 2005-12-22 | 삼성전자주식회사 | A magnetic recording/reading apparatus |
KR100677475B1 (en) * | 2005-07-14 | 2007-02-02 | 엘지전자 주식회사 | Equipment method thereof and installation structure of flexible printed circuit board for camera in portable terminal |
KR100745572B1 (en) * | 2006-02-08 | 2007-08-02 | 삼성전자주식회사 | Inseparable pcb module |
DE102006044939B3 (en) * | 2006-09-22 | 2008-05-08 | Tyco Electronics Amp Gmbh | Electrical cable, in particular electrical ribbon cable |
JP5584086B2 (en) * | 2010-10-14 | 2014-09-03 | パナソニック株式会社 | Electronics |
CN205584615U (en) * | 2013-12-12 | 2016-09-14 | 株式会社村田制作所 | Signal transmission components and parts and electronic equipment |
US11791597B2 (en) * | 2021-02-05 | 2023-10-17 | Aptiv Technologies (2) S.À R.L. | Flexible electrical bus bar and method of manufacturing the same |
CN114900947A (en) * | 2022-04-15 | 2022-08-12 | 深南电路股份有限公司 | Printed circuit board |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3462542A (en) * | 1967-10-09 | 1969-08-19 | Burndy Corp | Flat shielded cable termination method and structure |
US3818122A (en) * | 1973-05-29 | 1974-06-18 | Schjeldahl Co G T | Flexible printed circuit interconnecting cable |
US3876964A (en) * | 1973-08-23 | 1975-04-08 | Amp Inc | Flat flexible transmission cable |
US4026011A (en) * | 1975-08-28 | 1977-05-31 | Burroughs Corporation | Flexible circuit assembly |
US4265549A (en) * | 1979-05-21 | 1981-05-05 | Centronics Data Computer Corp. | Flat flexible printed circuit cable for a print head |
NL8102523A (en) * | 1981-05-22 | 1982-12-16 | Philips Nv | SWIVEL ARM DEVICE FOR MAGNETIC DISC MEMORY DEVICE. |
JPS58179619U (en) * | 1982-05-25 | 1983-12-01 | 日本ビクター株式会社 | Drum structure of magnetic recording/reproducing device |
US4476404A (en) * | 1983-09-23 | 1984-10-09 | Tandon Corporation | Flexible conductor for supplying current to a pivotally movable electrical element |
US4845315A (en) * | 1984-05-02 | 1989-07-04 | Mosaic Systems | Cable system |
US4885430A (en) * | 1986-05-29 | 1989-12-05 | Hewlett-Packard Company | Flexible printed circuit assembly with torsionly rotated conductors |
US4746766A (en) * | 1987-03-11 | 1988-05-24 | Wang Laboratories, Inc. | Shielded flexing connector |
US4923406A (en) * | 1988-11-17 | 1990-05-08 | Magnetic Peripherals Inc. | Spindle motor flex cable |
-
1990
- 1990-01-21 JP JP1990004095U patent/JPH0396066U/ja active Pending
-
1991
- 1991-01-18 US US07/642,918 patent/US5134252A/en not_active Expired - Fee Related
- 1991-01-18 EP EP91300430A patent/EP0439306B1/en not_active Expired - Lifetime
- 1991-01-18 DE DE69108066T patent/DE69108066T2/en not_active Expired - Fee Related
- 1991-01-18 AU AU69837/91A patent/AU633173B2/en not_active Ceased
- 1991-01-19 MY MYPI91000086A patent/MY104615A/en unknown
- 1991-01-21 KR KR1019910000926A patent/KR910014875A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE69108066T2 (en) | 1995-07-20 |
EP0439306A3 (en) | 1992-08-12 |
EP0439306B1 (en) | 1995-03-15 |
AU633173B2 (en) | 1993-01-21 |
AU6983791A (en) | 1991-07-25 |
EP0439306A2 (en) | 1991-07-31 |
US5134252A (en) | 1992-07-28 |
DE69108066D1 (en) | 1995-04-20 |
KR910014875A (en) | 1991-08-31 |
JPH0396066U (en) | 1991-10-01 |
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